4 wire plug on tccm.....
#2
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These wires are the main power (orange), ground (black), and then the motor feed A & B (red & black again). Only the red & black ones go to the encoder motor. The encoder (position sensor) itself is powered off of the light green / black wire which feeds a +8V reference out to the encoder.
#5
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Well copy past didn't work sorry..
Bad tccm by means of water dripping on it took out two weather pack terminals (they should be)
, ruined orange main power feed to tccm. (no leak found anywhere)
Noticed with tccm removed right front power window would not work @ switch on that side only master switch driver side would bring window up or down. looking @ wiring diagram don't show that window is tyed to power for tccm....Hmmmmm.
Thanks: Billy Mac
(Grammer edit)
Bad tccm by means of water dripping on it took out two weather pack terminals (they should be)
![Smile](https://blazerforum.com/forum/images/smilies/smile.gif)
Noticed with tccm removed right front power window would not work @ switch on that side only master switch driver side would bring window up or down. looking @ wiring diagram don't show that window is tyed to power for tccm....Hmmmmm.
Thanks: Billy Mac
(Grammer edit)
Last edited by Billy_Mac; 08-17-2010 at 02:17 AM.
#6
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There should be no connection between the power windows and the TCCM... That is quite odd.
As far as the corrosion on the terminals, the connections on the TCCM are far from weather pack connections. There is no seal on them. And I have seen corroded pins on otherwise perfectly dry components with no signs of leaks anywhere.
As far as the corrosion on the terminals, the connections on the TCCM are far from weather pack connections. There is no seal on them. And I have seen corroded pins on otherwise perfectly dry components with no signs of leaks anywhere.
#7
![Default](https://blazerforum.com/forum/images/icons/icon1.gif)
These wires are the main power (orange), ground (black), and then the motor feed A & B (red & black again). Only the red & black ones go to the encoder motor. The encoder (position sensor) itself is powered off of the light green / black wire which feeds a +8V reference out to the encoder.
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